Sarah seems to have a short temper, as seen when Lynn states that her appearance is like a lizard.
Sarah is first seen after her attempt to subdue the three basitian: Keith, Madelyn, and Lynn fails. She later incinerates Lynn's decree that they are ambassadors and starts a small scuffle with Keith after Lynn mocks her lizard-y appearance.
- Technically she is still human as is stated in the comics, despite her appearance. Either because she was born as a human, or the transformation is not complete.